They were charles h houston and thurgood marshall.
Answer:
A. a market economy
Explanation:
A market economy uses supply and demand to control prices. For example, if the supply is low and demand is high, then the prices will be high and vice versa. This causes competition between companies and offers consumers different choices to buy from. Additionally, this type of economy has low government control giving citizens more freedom.
An economy is a method of allocating capital to meet the needs and desires of individuals. It sets out how goods and services are produced and exchanged. The economics study is called economics and an individual who studies economics is called an economist.
Answer:
In 1 hour it will cover a distance of 15°
Explanation:
We know that for each rotation earth takes 24 hour
In 24 hour its travels 360° of rotation
We have to find how much we travel in 1 hour in degree
We know that 1 rotation = 360° which is completed in 24 hours
So distance traveled in 1 hour in degree will be = 
So in 1 hour it will cover a distance of 15°
